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| 21. | tension bar iron mould |
| 拉力棒铁模 |
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| 22. | tension bracing |
| 拉撑|拉力支撑 |
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| 23. | tension plate lock-up |
| 拉力装版 |
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| 24. | tension on belt |
| 皮带紧度；皮带拉紧；皮带拉力 |
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| 25. | elevated temperature tension test |
| 高温拉力试验 |
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| 26. | hot dipped galvanized tension bar |
| 热镀锌拉力铁条 |
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| 27. | tension test for anchor |
| 锚拉力试验 |
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| 28. | carriage tension spring |
| 滚轮架拉力弹簧 -打字机用 |
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| 29. | elastic tension stud |
| 弹性拉力螺柱 |
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| 30. | A positive-stress component means tension. |
| 正应力分量表示拉力。 |
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